basic default.nix

Makefile

@@ -1,4 +1,6 @@
-all: dist/index.html
+all: dist
+
+dist: dist/index.html
 
 dist/index.html: $(shell find src -type f -name '*.elm') elm.json
 	@mkdir -p dist

default.nix

@@ -0,0 +1,19 @@
+{ ... }:
+let
+  sources = import nix/sources.nix;
+  nixpkgs = import sources.nixpkgs { };
+in with nixpkgs;
+stdenv.mkDerivation {
+  name = "elo-anything";
+  src = ./.;
+
+  buildInputs = [ elmPackages.elm ];
+  buildPhase = ''
+    env ELM_HOME=.elm make dist
+  '';
+
+  installPhase = ''
+    mkdir -p $out/share/
+    mv dist $out/share/elo-anything
+  '';
+}